3. VERIFICATIONS AND ACCEPTANCE
3.1 At acceptance, check that:
- the packaging is in good condition.
- the actuator is as ordered.
- the equipment is not damaged.
3.2 It is recommended to install the actuator as soon as accepted and not to leave it unused. If the
equipment has to be stored, it has to be in a dry place protected from weather.
4. PRECAUTIONS FOR OPERATION
4.1 Before installing, make sure that the installation is completely depressurized and brought to
ambient temperature.
4.2 In a zone classified as explosive, install only model SA05X.
Do not install this actuator in a marine environment and do not immerse it.
4.3 The actuator must not be electrically powered during the installation and maintenance of
the valve on the pipework, and of the actuator on the valve.
4.4 Before proceeding to the electrical connection, check the supply voltage of the actuator.
4.5 Do not mount the actuator in series or in parallel with other electrical motors. If need be
use relays.
4.6Do not mount the actuator on valves with higher torque than the nominal torque of the actuator.
4.7 Under normal operation: These motors have to be electrically controlled for opening or closing.
Spring driven return only takes places in case of power supply cut-off.
5. INSTALLATION ET UTILISATION
5.1 Install the actuator on the valve (already done for units assembled in our workshops)
5.2 Perform the electrical wiring as shown in the diagram below.
5.3 Adjust the switch stops (already done for units assembled in our workshops).
5.4 View the valve’s movement using the indicator light on the cover.
5.5 Mounting
